Because you like Knuckles the Echidna in Sonic the Hedgehog

Just because he rules Hades, doesn't mean he can't be fun! See them in Hercules.

A loyal assistant to Nelson and Murdock, Karen Page has a way of finding trouble. See them in Marvel Cinematic Universe.

M. Bison is a diabolical megalomaniac hell-bent on dominating the world. See them in Street Fighter.

Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.

Dr. Gordon Freeman is a brilliant physicist is a quiet hero. And given all the violent aliens, he better be. See them in Half-Life.

Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.

Christine Daae has been secretely taking lessons from a phantom musician. It sounded less creepy in her head. See them in The Phantom of the Opera.

Ianto Jones' withdrawn nature conceals his emotional pain. See them in Torchwood.

Aladdin is a street-thief who is on his way up. Way, way up! See them in Aladdin.

Hank McCoy is a quintessential nerdy scientist but with a few rather unconventional physical attributes. See them in X-Men Series.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.